SpaceNews

NASA selects Centaur for new SLS upper stage

NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the ...
The Register on MSN

NASA abandons delayed SLS upper stage for ULA's Centaur V instead

Vulcan rocket hardware drafted in amid Artemis reshuffle but still no word on lander NASA has selected United Launch Alliance's Centaur V upper stage for the Artemis missions that aim to return ...

NASA selects Vulcan Centaur 5 as it fine tunes its space launch system for Artemis missions

NASA has selected United Launch Alliance’s Centaur 5 upper stage for two crewed Artemis missions planned for 2028. Here's the ...
ExtremeTech

NASA to Replace SLS Upper Stage With ULA's Vulcan Centaur for Future Artemis Missions

From Artemis IV onward, the new upper stage will be used instead of the existing interim cryogenic propulsion stage.

Ding-dong! The Exploration Upper Stage is dead

In his 1961 novel The Winter of Our Discontent, John Steinbeck wrote of loss, “It’s so much darker when a light goes out than ...
NextBigFuture

NASA Shifts from Boeing and SLS Towards SpaceX for Moon Missions

NASA is proposing SpaceX Starship now handles translunar injection (TLI) propulsion and the full landing role, while SLS/Orion is limited to LEO only.